Evidence · first-party tested

Retains grouped-column data values but fails to reconstruct the headers correctly, leaving the table structure inconsistent.

◐ Mixed🧾 artifact-verifiedTested Jun 20, 2026Upstage AI
Output — unretouched
Scanned treatment table showing diameter before and after harvest.
Scanned treatment table showing diameter before and after harvest.
Output — unretouched
Parsed table of original and post-harvest diameters by treatment.
Parsed table of original and post-harvest diameters by treatment.
The observation

Retains grouped-column data values but fails to reconstruct the headers correctly, leaving the table structure inconsistent.

Criterion: Table Preservation · Scenario: Scanned Research Paper (group: scanned-research-paper)
Query this
get_evidence({
  tool: "upstage-ai",
  scenario: "scanned-research-paper"
})
MCP · mcp.aidemos.com/api/mcp
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